baber/WOPTO huggingface dataset:
Patent JP-H05222743-A (JP)
Title: Rocking controller of back hoe
Inventor: MAEZAWA KIYOSHIGE
IPC: E02F9/22
Filed: 1992-02-14
Abstract: PURPOSE:To enable a back hoe to stop its rocking motion simply in the turning direction at the time of turning a tractor. CONSTITUTION:In a device which attaches a back hoe to the rear end of a tractor body free of rocking motion in both directions, there is provided a turning indicating switch 35 supporting both clockwise and counterclockwise drives and a straight drive of tractor traveling. In addition, there is provided an automatic desired stopping and turning controller 42, and when the turning indicating switch 35 indicates a counterclockwise tuning drive, the back hoe is rocked as far as the specified angle and stopped, and when the switch 35 indicates the clockwise turning drive, the back hoe is rocked as far as the specified angle to the right and stopped. Moreover, when the switch 35 indicates a straight drive, the back hoe is rocked to the center right and left and stopped.
Patent JP-H11229986-A (JP)
Title: Engine work machine set
Inventor: YOSHIDA KAZUYUKI
IPC: F02M37/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To confirm the proper operation of a fuel supply pump by automatically starting pump driving for replenishing fuel into a regularly used fuel tank from the outside by a means for detecting an oil level in the tank and enabling a manual operation to be performed. SOLUTION: An engine is driven and power generation is continued, and between the upper and lower limits of an oil level, an upper float switch 65 is turned ON and both of a lower float switch 66 and a contact 61 are turned OFF. Thus, a relay 60 is not actuated, a fuel supply pump 22 is not actuated either, and no oil is supplied from an external tank. When the oil level of the fuel is lower than the lower limit, the lower and upper float switches 66 and 65 are both turned ON to conduct power to the relay 60, and the fuel supply pump 22 is driven. While a pump power switch 63 is ON, by turning ON a replenishing switch 67, the relay 60 is actuated to turn ON the contacts 61 and 62, and thus the fuel supply pump 22 is driven.
Patent JP-S61190117-A (JP)
Title: Mechanical supercharger controller for internal-combustion engine
Inventor: HORII KINGO
IPC: F02D29/02
Filed: 1985-02-18
Abstract: PURPOSE:To prevent further slippage, in an engine associated with a mechanical supercharger, by releasing an electromagnetic clutch for driving the supercharger upon such slippage as the differential rotation between the front and rear wheels of vehicle is higher than predetermined level. CONSTITUTION:A mechanical supercharger 34 is driven by the engine crank shaft 8 through an electromagnetic clutch 38. The rotary speeds of the front and the rear wheels of vehicle are detected through respective sensor 70, 72 and upon exceeding of the difference over predetermined level, control means 50 will turn off a switch 42 to disconnect said clutch 38. Consequently, the supercharger 34 is disabled to prevent further slippage while to prevent supercharge for thoughtless operation and to prevent excessive fuel supply under thoughtless operation.
Patent JP-2000022086-A (JP)
Title: Integrated circuit capacitor
Inventor: CHIN WAA WON
IPC: H01L27/115
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit capacitor which is not damaged by implantation of ions and is improved in quality and characteristics. SOLUTION: A dielectric layer 16 and a conductive layer 18 are formed on a semiconductor structure, and then a capacitor is formed by implantation of ions. By this setup, a region located under conductive layer 18 is less damaged by implantation of ions. Injected impurities are trapped under the conductive layer 18, and as a result, two opposed impurity distributions overlap each other. By this setup, a junction is formed under the conductive layer 18.
Patent JP-H09313-A (JP)
Title: Changeable ornamental button
Inventor: KOBAYASHI MASANORI
IPC: A44B1/04
Filed: 1995-01-05
Abstract: PURPOSE: To provide a changeable ornamental button which allows changing thereof simply by turning the ornamental button. CONSTITUTION: This ornamental button comprises a flat round button 5 with a leg 8 which has a male thread 6 on the circumferential surface and a recess 7 for locking rotation on a rear thereof and an ornamental button 1 in which a bottomed female thread member 3 having a female thread 4 inside is fastened in a rear hole 2 and is coupled by a screw in use. As a result, it is possible to change the appearance of a dress or the like easily in a short time. This also allows the using of an ornamental button with the size thereof larger than dimensions of a button hole and the making of a button using a material with an insufficient strength and a high hardness so far regarded unsuitable as a button material. This further permits a person other than a button specialist to make a button easily. The making of accessories such as broach and pendant is also possible as a button.  Removal and cleaning of the ornamental button thus obtained enables the prevention of deterioration of the button.
Patent JP-S56123847-A (JP)
Title: Shaping method for three-dimensional surface coverage
Inventor: TANAKA TOMIYOSHI
IPC: B29C35/00
Filed: 1980-03-06
Abstract: PURPOSE: To obtain captioned coverage, by vacuum-forming a larger resin sheet for coverage to a desired shape, and injecting the main resin body to the rear surface thereof with the end parts of the sheet folded to the inside and covering the bottom end part of the main body with the sheet at the time of forming.  
     CONSTITUTION: Using a metal mold 3 with a shaping table 4 having bent part 4a with the length of 1W5mm, an ornamental sheet 5 is vacuum-formed to a desired shape, and with the sheet 5 set in a metal mold for injection forming with its bent part 6 folded to the inside, a main resin body 7 is injection-formed to the rear surface of the sheet. The rear end part of the formed product A 2  is covered 6 by the resin sheet 5 simultaneously with the injection forming, so that a beautiful bottom end part can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11224691-A (JP)
Title: Nonaqueous secondary battery
Inventor: KUSAKABE TETSUYA
IPC: H01M10/052
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery easy to manufacture. SOLUTION: In the nonaqueous secondary battery, a layered-body formed by layering plural electric cells formed by layering a positive electrode and a negative electrode through a separator, or a wound body where the cell or the layered body is spirally wound is contained in a flat-box-like can having an aperture in the upper surface. The aperture of the can is sealed and a lid body 15 is bent inward by pressing the center of it, thus the layered body or the wound body is pressed and pinched by the lid body 15 and the bottom wall 12 of the can.
Patent JP-S58146911-A (JP)
Title: Controlling device of position
Inventor: FURUSAWA TADAO
IPC: G05D3/12
Filed: 1982-02-26
Abstract: PURPOSE:To improve the accuracy of position controlling by providing the titled device with an absolute value adder/subtractor which is reset when an object of which  position is to be controlled reaches a reference position and, after the reset, adds/subtracs pulses outputted from an encoder clock generating circuit, and correcting an electric pulse for a moving command on the basis of the error generated in the preceeding  stage. CONSTITUTION:An encoder 2 is connected to a motor 1 to drive an unshown object of  which position is to be controlled and generates an incremental double phase output  having 90 deg. phase difference in every rotation of a prescribed angle to input the output  to an encoder clock generating circuit 3. A multiplexer 4 decides the addition/subtraction f pulses to be inputted to a controlling adder/subtractor 6 in accordance with a  right/left rotation command from a higher computer 5. The controlling adder/subtractor 6 presets a pulse corresponding to the succeeding moving command. An absolute value  adder/subtractor 9 adds/ subtracts left and right rotation electric pulses outputted from  the encoder clock generating circuit 3 and is reset by a reference position detecting  signal 10. A microprocessor unit (MPU) 7 corrects the succeeding moving command pulse by a current positon absolute pulse from the absolute value adder/subtractor 9 at that time. Thus the accumulation of errors in prevented.
Patent JP-H08199372-A (JP)
Title: Production of functionally gradient material and device therefor
Inventor: OTSUKA AKIHIKO
IPC: C23C4/12
Filed: 1995-01-26
Abstract: PURPOSE: To develop a functionally gradient material having a continuous composition gradient in the thickness direction by forming a plasma flame on a substrate in a plasma furnace, supplying a mixed material powder with the composition changing continuously to form a layer of the superfine particle on the substrate and rolling the particle. CONSTITUTION: A substrate 13 of metal, etc., is placed on a support 12 in a plasma furnace 3 provided with a high-frequency plasma torch 1, and the raw material powders A to such as metal and ceramic are blown into the torch 1 from a feed port 6 together with gaseous Ar as the carrier gas. A gaseous mixture of Ar and H2 is simultaneously blown into the torch from a feed port 5 as a plasma gas, and the raw material powders are melted instantly by the formed plasma flame 2 into superfine particles having <=1μm diameter, cooled by the gaseous Ar from a cooling nozzle 10, deposited on the substrate 13 and then rolled. In this case, the mixing ratio of the supplied raw material powders is continuously changed, and a functionally gradient material with the contents of both raw materials changed continuously in the thickness direction of the substrate 13 is produced.
Patent JP-S61189274-A (JP)
Title: Phenylpyrimidine derivative
Inventor: OBA KAZUMASA
IPC: C07D239/38
Filed: 1985-02-15
Abstract: NEW MATERIAL:The phenylpyrimidine derivative of formula I (A is 6-15C alkyl which may contain asymmetric carbon atom in the chain; the alkyl group may be bonded to pyrimidine ring through O or S). EXAMPLE:2-(n-Octyloxy)acetaldehyde diethylacetal. USE:Useful as an intermediate for the synthesis of a liquid crystal compound for liquid crystal display, especially a liquid crystal compound having chiral smectic property. Various liquid crystal compound having excellent stability, exhibiting chiral smectic phase over a wide temperature range, and having excellent compatibility with other liquid crystal compounds can be synthesized therefrom. PREPARATION:The compound of formula I can be produced according to the reaction formula, by reacting the compound of formula II with Vilsmeier reagent, and reacting the resultant compound of formula III in the presence of a metal alcoholate catalyst in a solvent.
Patent JP-H02207354-A (JP)
Title: Memory system
Inventor: NONAKA JUICHI
IPC: G11C16/06
Filed: 1989-02-08
Abstract: PURPOSE:To prevent the erroneous detection of a memory error in performing data polling by inactivating an error detecting signal by an internal write state signal outputted from a nonvolatile memory by a sending control means. CONSTITUTION:A memory error detection circuit 1 to output the error detecting signal by performing error check based on original data read out at the time of reading out the data from the nonvolatile memory 100 and check data is provided. Also, the sending control means consisting of a J-K FF 2, a D-FF 3, and a various kinds of gates 4-7 which performs the sending control of the error detecting signal based on the internal write state signal RDY/BUSY outputted from the nonvolatile memory 100 is provided. Therefore, even when the memory error detection circuit activates the error detecting signal by detecting the memory error accidentally during performing the data polling, the error detecting signal is inactivated by the internal write state signal, then, outputted. Thereby, the erroneous detection of the memory error can be prevented from being outputted as it is in performing the data polling.
Patent JP-S57143019-A (JP)
Title: Conveying bucket for agricultural tractor
Inventor: WATANABE ICHIROU
IPC: E02F3/34
Filed: 1981-02-27
Abstract: PURPOSE:To facilitate the mounting of a comveying stand and to provide the conveying stand at a reduced cost, by a method wherein an attaching stand is mounted to the rear of a tractor through a 3-point link, and the conveying stand is attached to the attaching stand so that it can be freely rocked, engaged for securing, and be detachably mounted. CONSTITUTION:An attaching stand 1 is rokably and vertically movably mounted to the rear of a tractor by means of a lower link 13 and a top link 17. A universal plate 5, which can be freely elevated, is attached to the attaching stand 1 through a roller 6, and a lower end of a conveying stand 7 is pivotably secured to an attaching part 9 for a conveying stand 7 which is of the tip of the universal plate 5. Meanwhile, a detachable part 8 of the conveying stand 7 is pivotably secured to the upper part of the conveying stand 7, and the conveying stand 7 is fastened to the attaching stand 1 through engagement of the detachable part 8 with a roller 2 at the upper part of the attaching stand 1. Detaching of the conveying stand 7 from the attaching stand 1 is conducted by a lock releasing lever 4 at the attaching stand 1 to release the detaching part 8 from engagement.
Patent JP-S62188172-A (JP)
Title: Sintered substrate for alkaline storage battery
Inventor: IKEYAMA SHOICHI
IPC: H01M4/24
Filed: 1986-02-13
Abstract: PURPOSE:To retain hydrogen gas consumption within a battery over a long period of time, to eliminate leakage of electrolyte and life deterioration in an early stage, and to stabilize the life by using a nickel sintered substrate obtained by sintering a mixture of nickel powder and hydrogen absorbing alloy powder. CONSTITUTION:A hydrogen absorbing alloy having a composition of Ti2Ni and a particle size of 400 mesh or less is mixed with nickel powder in a mixing ratio of 5:95pts.wt. 200g of this mixture powder is mixed with 200g of carboxymethylcellulose aqueous solution and they are kneaded to prepare slurry. The slurry is applied to a porous nickel plate core material, and the coated thickness is controlled, and they are dried, then sintered in a reducing atmosphere to form a sintered substrate.
Patent JP-S61189693-A (JP)
Inventor: ONO YUSUKE
IPC: H05K3/28
Filed: 1985-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59157868-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAYAMA MASAO
IPC: G11B15/43
Filed: 1983-02-25
Abstract: PURPOSE:To stabilize the output of a rotaty head by controlling the tape tension distribution of the tape width direction on a cylinder to keep an approximately fixed level of tape tension in the direction of the tracing length during the forward/reverse traveling of a magnetic tape. CONSTITUTION:In a normal reproduction mode when a magnetic tape 1 travels toward a solid line arrow mark, the tape 1 is guided to a cylinder 2 with the intensive tension set at the lower edge of the tape 1. When a revese motion image is reproduced as shown by a broken line arrow, an arm 16 is driven so that a tension pin 12 touches the tape 1. Then the tape 1 is guided to the cylinder 2 with the tension set at the upper edge of the tape. As a result, the rather intensive tape tension can be set for the lower edge side where a rotary head touches the tape 1 at the cylinder input side 8 where the tape tension is not intensive. Thus the tension of the tape 1 can be set nearly even when the tape is traced by the rotary head, and therefore a stable output is secured for the rotary head.
Patent JP-H01205492-A (JP)
Title: Semiconductor laser oscillator
Inventor: WATANABE NORIAKI
IPC: H01L39/16
Filed: 1988-02-10
Abstract: PURPOSE:To stabilize an optical output and to reduce the capacity, size and weight of a power unit of a semiconductor laser oscillator by controlling a temperature by means of a balancing network composed of a power supply, a Peltier element, a resistor and a superconductive substance as components. CONSTITUTION:A balancing network employing a peltier element 3 mounted onto a heat sink, a power supply 5 for making currents flow through the Peltier element 3, two resistors 7a, 7b connecting the Peltier element 3 and the power supply 5, two superconductive substances 6a, 6b connecting the resistors 7a, 7b and the Peltier element 3 as components is formed. A temperature is controlled by the balancing network. Accordingly, since the superconductive substances 6a, 6b having a critical temperature equal to the set operating temperature of a semiconductor laser diode 1 are employed a the components, the direction of the flow of currents made to flow through the Peltier element 3 is inverted, using the set operating temperature as a border, and an equilibrium state can be acquired at the temperature.
Patent JP-H0728815-A (JP)
Title: Syntax analyzing device
Inventor: TAKAHASHI MASANORI
IPC: G06F17/27
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a right syntax tree based on a corrected inputted sentence by performing a conventional syntax analysis processing for an inputted sentence where a syntax error is not included and, discriminating an erroneous portion and the kind and obtaining the inputted sentence where the error is corrected for the sentence where the syntax error is contained. CONSTITUTION:This device is provided with a syntax analysis part 11 performing a syntax analysis processing for an inputted sentence and outputting the syntax tree part structure up to the point of time when the analysis of the inputted sentence is failed, a syntax analysis rule 12 which is used in the syntax analysis part 11, a non-sentence analysis part 13 receiving the syntax tree part structure of the inputted sentence when the syntax analysis part 11 fails the analysis, applying a non-sentence analysis rule 14 and specifying the portion and kind of the syntax error, a non-sentence analysis rule generation part 15 generating the non-sentence analysis rule 14 from the syntax analysis rule 12 and an inputted sentence correction part 16 correcting the inputted sentence based on the analysis result of the non-sentence analysis part 13 and reinputting the sentence in the syntax analysis part 11.
Patent JP-H09221262-A (JP)
Title: Binding device
Inventor: YAMANAKA YUJI
IPC: B42C11/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To dispense with removal of excessive adhesive applied mannually by removing the excessive adhesive for finished matterial in a binding device body. SOLUTION: A rotary brush 1100 is arranged at both sides in the width direction before a tape heater 700. When a bound matterial finished at a binding position is started to move to a delevery position to a finished matter conveying device 900, the brush 1100 starts its rotation. The brush dia. of the brush 1100 is made large when it rotates and it protrudes to a paper passing region, and then touches a width direction side end of the finished matterial which is moving by overupping thereto by about 3mm. Accordingly the excessive adhesive leaking out of the finished matterial can be swept by the brush 1100.
Patent JP-S62188016-A (JP)
Title: Wiring connection device for magnetic disk
Inventor: YOKOYAMA AKIRA
IPC: G11B5/596
Filed: 1986-02-13
Abstract: PURPOSE:To shield a servo cable by arranging power cables in parallel in interposing the servo cable and forming a short-circuit ring including the power cable. CONSTITUTION:The servo cable 67 is a cable which transmits a servo read signal read out by a servo head 52 to a servo amplifier 63 and a high frequency signal is transmitted. The power cables 68 are cables which transmit a signal outputted by a power amplifier 66 and installed in parallel across the power cable 68 to connect a printed board to a carriage 40. Data cables 64 are provided adjacently to the cable 67 and an induced noise originating from a data write signal are generated. The cables 68 and a short-circuit ring of capacitors C1 and C2, however, are formed at the periphery of the cable 67, so no noise is induced in the servo read signal. In this constitution, the cables 68 are utilized to shield the cable 67, so there is no need for a dedicated shield wire.
Patent JP-S54122169-A (JP)
Title: Spectrum analyzer
Inventor: OTOBE TAKASHI
IPC: G01R23/173
Filed: 1978-03-15
Abstract: PURPOSE: To enable accurate measurement to be readily performed by displaying only the range including the intended frequency component out of the signals to be measured in the case of measuring the signal whose central frequency fluctuates during measurement.  
     CONSTITUTION: In the spectrum analyzer which is so arranged as to take one axis in a display image plane to frequencies and the other axis to levels and display the levels corresponding to each frequency component of the signals to be measured, the waveform 20 of the measuring frequency f 0  is drawn at the approximate center of the image plane 11 and the portion including this waveform 20 is scanned within the range of a width (d), whereby the repetitive period of the scan may be increased and the levels may be measured more accurately although the scan speed does not change as compared to the case of scanning the entire image plane. The VCO drive circuit 16 which causes small-width scan to be performed is so constituted that the saw tooth wave voltage V c  obtainable in a saw tooth wave generating circuit 25 is amplified with DC amplifiers 26, 27 constituted by OP amplifiers and is drawn out from terminal 28. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08220022-A (JP)
Title: Method and device for detecting defect of structure and/ or pattern of object
Inventor: UENO YUJI
IPC: G01N21/896
Filed: 1995-02-17
Abstract: PURPOSE: To make it possible to discriminate defects from intrinsic, normal constitutions and patterns securely and quickly by performing the defect detection corresponding to the attributes of a labeled part based on the characteristic quantity of the island part of the pixel data of an object under inspection. CONSTITUTION: A wired plate glass 9 as an object under inspection is being conveyed and the image is picked up 14. The one-dimensional pixel signal, which is obtained at every scanning, is converted into the binarized pixel data, wherein 0 and 1 correspond to the pixel of the part having light screening matters such as wires 13 and a defect D and to the pixel of the part without the light screening matters, by a binarization circuit 16. A straight-line forming circuit 23 of a labeling circuit 18, which has received the data, stores 22 the primary characteristic quantity of the island when the island appears in the address, wherein the island is not detected yet. A linking circuit 26 performs the specified linking and labeling for the pixel data through the circuit 23.  A separating circuit 19 judges whether the island part is the wire 13 or the defect D for every part of the same label and imparts one of the attributes such as the nets and the defects. Then, a defect detecting circuit 21 detects the defect corresponding to the attribute of each labeled part based on the characteristic quantity in the memory 22 and judges the good or bad state securely.